EP3639556A4 - IMPROVEMENT FOR X2 / XN TO SUPPORT RAN-SLICING - Google Patents

IMPROVEMENT FOR X2 / XN TO SUPPORT RAN-SLICING Download PDF

Info

Publication number
EP3639556A4
EP3639556A4 EP18818815.5A EP18818815A EP3639556A4 EP 3639556 A4 EP3639556 A4 EP 3639556A4 EP 18818815 A EP18818815 A EP 18818815A EP 3639556 A4 EP3639556 A4 EP 3639556A4
Authority
EP
European Patent Office
Prior art keywords
enhancement
ran slicing
support ran
support
slicing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18818815.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3639556A1 (en
Inventor
Anand Bedekar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Solutions and Networks Oy
Original Assignee
Nokia Solutions and Networks Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Solutions and Networks Oy filed Critical Nokia Solutions and Networks Oy
Publication of EP3639556A1 publication Critical patent/EP3639556A1/en
Publication of EP3639556A4 publication Critical patent/EP3639556A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP18818815.5A 2017-06-13 2018-05-25 IMPROVEMENT FOR X2 / XN TO SUPPORT RAN-SLICING Pending EP3639556A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/620,951 US10292073B2 (en) 2017-06-13 2017-06-13 Enhancement for X2/Xn to support RAN slicing
PCT/FI2018/050398 WO2018229328A1 (en) 2017-06-13 2018-05-25 ENHANCEMENT FOR X2/Xn TO SUPPORT RAN SLICING

Publications (2)

Publication Number Publication Date
EP3639556A1 EP3639556A1 (en) 2020-04-22
EP3639556A4 true EP3639556A4 (en) 2021-03-10

Family

ID=64564386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18818815.5A Pending EP3639556A4 (en) 2017-06-13 2018-05-25 IMPROVEMENT FOR X2 / XN TO SUPPORT RAN-SLICING

Country Status (4)

Country Link
US (1) US10292073B2 (zh)
EP (1) EP3639556A4 (zh)
CN (1) CN110731100B (zh)
WO (1) WO2018229328A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220046507A1 (en) * 2020-08-05 2022-02-10 Qualcomm Incorporated Enhancements to mobility settings change procedures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492840A (en) * 2011-07-15 2013-01-16 Renesas Mobile Corp Establishing an intra-system interface between different systems within the unlicensed spectrum

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490968A (en) * 2011-05-20 2012-11-21 Nec Corp Sharing radio access networks fairly between multiple operators
JP2015524186A (ja) * 2012-05-09 2015-08-20 インターデイジタル パテント ホールディングス インコーポレイテッド フレキシブルなネットワーク共有
US20140370894A1 (en) 2013-06-14 2014-12-18 Nokia Siemens Networks Oy Public land mobile network resolution in a shared network and a dedicated network
US10143019B2 (en) * 2013-09-26 2018-11-27 Lg Electronics Inc. Method and apparatus for signaling between eNBs in a wireless communication system supporting dual connectivity
US9717031B2 (en) * 2014-01-31 2017-07-25 Telefonaktiebolaget Lm Ericsson (Publ) Management of resources amongst parties sharing the same radio access network
US20150358399A1 (en) * 2014-06-09 2015-12-10 Cisco Technology, Inc. Provisioning and managing slices of a consumer premises equipment device
US10299199B2 (en) * 2015-04-08 2019-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and control node for selection of a network partition and corresponding routing of a received message
US10111163B2 (en) * 2015-06-01 2018-10-23 Huawei Technologies Co., Ltd. System and method for virtualized functions in control and data planes
CN106375987B (zh) * 2015-07-22 2021-08-20 中兴通讯股份有限公司 一种网络切片的选择方法及系统
CN106550410B (zh) * 2015-09-17 2020-07-07 华为技术有限公司 一种通信控制方法和控制器、用户设备、相关装置
WO2017086847A1 (en) * 2015-11-18 2017-05-26 Telefonaktiebolaget Lm Ericsson (Publ) First network node, receiving network node and methods performed therein
US10512109B2 (en) * 2016-01-15 2019-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Transmitting communication device, receiving communication device and methods performed thereby
WO2017171598A1 (en) * 2016-04-01 2017-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Handover in a wireless communication network with network slices
WO2017184856A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Mobility signaling load reduction
CN105898894B (zh) * 2016-05-13 2021-08-20 华为技术有限公司 Rrc状态的控制方法和装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492840A (en) * 2011-07-15 2013-01-16 Renesas Mobile Corp Establishing an intra-system interface between different systems within the unlicensed spectrum

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NG Radio Access Network (NG-RAN); Xn application protocol (XnAP) (Release 15)", 2 June 2017 (2017-06-02), XP051286194, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG3_Iu/TSGR3_96/Docs/> [retrieved on 20170602] *
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on new radio access technology: Radio access architecture and interfaces (Release 14)", 3GPP STANDARD ; TECHNICAL REPORT ; 3GPP TR 38.801, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. V14.0.0, 3 April 2017 (2017-04-03), pages 1 - 91, XP051298041 *
HUAWEI: "Slice exchange and update over Xn", vol. RAN WG3, no. Hangzhou, China; 20170515 - 20170519, 14 May 2017 (2017-05-14), XP051276571, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN3/Docs/> [retrieved on 20170514] *
LG ELECTRONICS INC: "TP for exchange of NSSAI in Xn Setup Procedure", vol. RAN WG3, no. Spokane, USA; 20170403 - 20170407, 11 April 2017 (2017-04-11), XP051255693, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG3_Iu/TSGR3_95bis/docs/> [retrieved on 20170411] *

Also Published As

Publication number Publication date
US10292073B2 (en) 2019-05-14
CN110731100B (zh) 2023-09-15
US20180359661A1 (en) 2018-12-13
WO2018229328A1 (en) 2018-12-20
EP3639556A1 (en) 2020-04-22
CN110731100A (zh) 2020-01-24

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